The best case would be R < 1 and herd immunity >70%.
R is the reproduction number, the number of cases that one case causes. R0 is the basic reproduction number, which is an idealization of how a disease spreads in a given population. Reff is a measured number for a particular situation. In looking at the models, I see R0 being used in ways that look like it contains other parameters as well. So I will just use R, which is the same as Reff. Using it without a subscript and the context will, I hope, indicate that it is totally situational. Read More
Most of the general information I’m seeing on SARS-CoV-2 and COVID-19 is good! I’m pleased not to be complaining about it for a change. There’s one part of the information flow that needs qualification, though.
That genre is the scientific paper. Scientific papers and Twitter threads from scientists often require interpretation. What I’m seeing now is that articles by reputable science journalists are a better guide to what we know than individual papers or threads. Read More
Following the money is difficult and tedious. Each story is detailed, and the stories appear at different times, later overshadowed by the next Trump scandal. In this post, I collect instances of Russian-associated money going into Republican coffers.
There aren’t enough instances to connect into a pattern beyond that theme, although some names occur in more than one example. I hope reporters will see this as a fertile path forward. Foreign money is prohibited in US political campaigns, but there are ways to get around that.
There are probably more – add them in the comments, preferably with a link, if you have them. Read More
I have a short piece up at Inkstick Media. It’s short enough that I won’t quote it here, except to say that I have found the claims that the Trump administration killed Qassem Soleimani to “re-establish deterrence” annoying in multiple dimensions.
Besides, Inkstick is a new enterprise, trying to make this stuff more understandable, and I support that goal. If you like what I write here, you’ll probably like Inkstick. Go ahead, give them some clicks!
The scope was open and potentially wide ranging. But time was important – The report needed to come out before the 2020 election campaign to avoid the mess that Comey stumbled into in 2016. It seems reasonable for Mueller to have defined his scope tightly. Read More
The plans offered by ACU and IP3, the companies working with Michael Flynn on a scheme to sell reactors to Saudi Arabia, have many problems. Some, perhaps all, of those problems may arise from naivete about the nuclear industry and the regulations surrounding it. Looking at the plans and how they changed over time may help in understanding what these companies were doing. Read More